<script setup>
import { onMounted, nextTick, ref, reactive, watch, inject } from 'vue'
const msg = ref(inject("msg"))
</script>

<template>
  <div>
    {{ msg }}
    <el-input v-model="msg" placeholder="" size="normal" clearable @change=""></el-input>

  </div>
</template>

<style lang='less'>

</style>